Hiking Guide author John Soares has a blog called Northern California Hiking Trails. I’ve recently subscribed.
I liked John’s post on the Fall Colors in Lithia Park in Ashland, Oregon.
One of John’s books:
I really can’t get enough Fall photos.
Of all the great photo blogs I know, Batish is the best. Consistently interesting.
A couple of samples:
A Month of Autumn – Batish
besthike.com 
My absolute favourite season – so how did I end up living in a desert wasteland with seasons running into each other in terms of foliage.
I miss the colors so..